CN202025193U - Electronic paper wristwatch - Google Patents
Electronic paper wristwatch Download PDFInfo
- Publication number
- CN202025193U CN202025193U CN2011201379356U CN201120137935U CN202025193U CN 202025193 U CN202025193 U CN 202025193U CN 2011201379356 U CN2011201379356 U CN 2011201379356U CN 201120137935 U CN201120137935 U CN 201120137935U CN 202025193 U CN202025193 U CN 202025193U
- Authority
- CN
- China
- Prior art keywords
- watch
- wrist
- paper display
- electric paper
- described electric
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Images
Landscapes
- Electric Clocks (AREA)
Abstract
The utility model discloses a wristwatch, which comprises an electronic paper display, a drive circuit which is arranged behind the electronic paper display and is used for generating time signals and controlling the electronic paper display to display time, and a power supply which is electronically connected with the drive circuit. The wristwatch has the advantages that white black contrast is high, a visual angle is wide, human eyes are further facilitated to see time and more electricity is saved.
Description
Technical field
The utility model relates to the accutron field, particularly the accutron display.
Background technology
Present electronic watch all shows as clock with LCD.The electronic watch that brilliant liquid shows is aging easily under exposure in sunshine or long term high temperature condition; After making moist, the easiest breaking down; When being subjected to high vibration, brilliant liquid glass and quartz crystal damage easily; And the visual angle is very limited, can't see registration clearly under strong slightly light.The electronic watch that brilliant liquid shows used about 1 year, just generally caused the wrist-watch numeral to dap because electric quantity of power supply is not enough, blur when showing or clocking capability undesired.
Divergence form display devices such as LCD can be own luminous, so even also can normally use under the condition of dim light.But, increase along with ambient light intensity, the display effect of this display is just so not satisfactory, because stronger surround lighting has improved melanic brightness and reduced contrast, this also is we can't see literal on the display clearly under the situation of sunlight direct projection a reason.And Electronic Paper is come display image as a kind of reflective display by reflect ambient light, the brightness meeting of image changes according to the intensity of ambient light, and contrast also can change thereupon, so the advantage of reflective display is more obvious under intense light, is more suitable for human eye and reads.
The utility model content
The utility model discloses a kind of wrist-watch, it comprises electric paper display; Be positioned at the driving circuit of described electric paper display back, be used for the generation time signal and control described electric paper display showing described time signal; And the power supply that is electrically connected with described driving circuit.This wrist-watch is the black white contrast height not only, and the visual angle is also bigger, more utilizes human eye to watch, and power saving more.
Description of drawings
Fig. 1 is the structural drawing of Electronic Paper wrist-watch of the present utility model.
Embodiment
Fig. 1 is the structural drawing of Electronic Paper wrist-watch of the present utility model.Electronic Paper wrist-watch shown in Fig. 1 comprises power supply, driving circuit and electric paper display.In one embodiment, driving circuit comprises crystal oscillator, frequency divider, rectifier, wave filter, controller and output device.After the power connection, crystal oscillator produces, and for example, the 32768HZ frequency behind 15 frequency divisions of Active crossover device, obtains pulse per second (PPS).This pulse is through rectifier rectification, and filter filtering and analog to digital converter carry out obtaining digit time signal after the digital-to-analog conversion.This digital signal outputs on the electric paper display via output device.This electric paper display can be electrophoresis-type electric paper display, multistable state liquid srystal electric paper display, micro electronmechanical (MEMS) electric paper display, electrophoresis decline a glass electric paper display, electric wetting electric paper display.
Electric paper display among Fig. 1 can show two kinds of colors of black and white or can display color.Electric paper display is at every turn, and for example, p.s. or per minute just upgrade the shown time under the driving of its display driver circuit after receiving the control signal of driving circuit.
Electric paper display among Fig. 1 also in the future the digital signal of the output device in the self-driven circuit be shown as numeral, also can be shown as the clock and watch image, and just upgrade when receiving new digital signal that numeral on the electric paper display shows or the pointer position of clock and watch image, thereby show the time that changes.
Because electric paper display is not self luminous display, so be difficult to check in dark surrounds.In a preferred embodiment, can on Electronic Paper wrist-watch of the present utility model, lighting apparatus be installed, for example LED headlamp and light switch.And the power supply of Electronic Paper wrist-watch can be a sun-generated electric power.
Electronic Paper wrist-watch of the present utility model can also comprise the atomic clock automatic regulator, so as with nearest atomic clock automatically to the time.Can the edge of electric paper display be fixed and seal with the shell of metal or plastic cement.And shell can be made fixing bracelet shape or become flexible bar shaped so that wear by the metal twisting.Perhaps the edge of electric paper display can be sealed by fexible film.Electric paper display can be made the watchband of bracelet shape.For example, this wrist-watch can also comprise pulse transducer, thereby is convenient to show when motion heart rate.This wrist-watch can also comprise temperature and/or humidity sensor or the like.
Provide top discussion so that those skilled in the art makes and use the utility model.Under the situation of the spirit and scope of the present utility model that do not exceed this paper definition, general principle described herein goes for embodiment and the application except details described below.The utility model is not restricted to the embodiments shown, but meets the widest scope of principle disclosed herein and characteristic.
Claims (21)
1. wrist-watch comprises:
Electric paper display;
Be positioned at the driving circuit of described electric paper display back, its generation time signal and control described electric paper display and show described time signal;
Power supply, it is electrically connected with described driving circuit.
2. wrist-watch as claimed in claim 1, wherein, the driving base plate limit of described electric paper display is made by flexible plate and display screen is made by fexible film.
3. wrist-watch as claimed in claim 1, wherein, described power supply is a sun-generated electric power.
4. wrist-watch as claimed in claim 1 also comprises the headlamp that light emitting diode (LED) is made.
5. wrist-watch as claimed in claim 4 also comprises the on ﹠ off switch of described headlamp.
6. wrist-watch as claimed in claim 1, wherein, the edge of described electric paper display is fixed by shell and is sealed.
7. wrist-watch as claimed in claim 6, wherein, described shell has fixing bracelet shape.
8. wrist-watch as claimed in claim 1, wherein, described shell is made flexible bar shaped on described electric paper display.
9. wrist-watch as claimed in claim 1 also comprises the atomic clock automatic regulator.
10. wrist-watch as claimed in claim 1, wherein, the edge of described electric paper display is sealed by fexible film.
11. wrist-watch as claimed in claim 1, wherein, described electric paper display shows the numeral that changes.
12. wrist-watch as claimed in claim 1, wherein, described electric paper display shows the pointer that changes.
13. wrist-watch as claimed in claim 1, wherein, described electric paper display is made the bracelet shape.
14. wrist-watch as claimed in claim 13 also comprises pulse transducer.
15. wrist-watch as claimed in claim 14 wherein, shows the reading of described pulse transducer on the described bracelet that described Electronic Paper is made.
16. wrist-watch as claimed in claim 1 or 2, wherein, described Electronic Paper is a color electric paper.
17. wrist-watch as claimed in claim 1 or 2, wherein, described electric paper display is the electrophoresis-type electric paper display.
18. wrist-watch as claimed in claim 1 or 2, wherein, described electric paper display is the multistable state liquid srystal electric paper display.
19. wrist-watch as claimed in claim 1 or 2, wherein, described electric paper display is micro electronmechanical (MEMS) electric paper display.
20. wrist-watch as claimed in claim 1 or 2, wherein, described electric paper display is the electrophoresis glass electric paper display that declines.
21. wrist-watch as claimed in claim 1 or 2, wherein, described electric paper display is electric wetting electric paper display.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201379356U CN202025193U (en) | 2011-05-04 | 2011-05-04 | Electronic paper wristwatch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201379356U CN202025193U (en) | 2011-05-04 | 2011-05-04 | Electronic paper wristwatch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202025193U true CN202025193U (en) | 2011-11-02 |
Family
ID=44850138
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011201379356U Expired - Fee Related CN202025193U (en) | 2011-05-04 | 2011-05-04 | Electronic paper wristwatch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202025193U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104820360A (en) * | 2015-04-29 | 2015-08-05 | 惠州市德赛西威汽车电子有限公司 | Analog clock display method |
| CN109100929A (en) * | 2017-06-21 | 2018-12-28 | 精工爱普生株式会社 | Wearable device and control method |
-
2011
- 2011-05-04 CN CN2011201379356U patent/CN202025193U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104820360A (en) * | 2015-04-29 | 2015-08-05 | 惠州市德赛西威汽车电子有限公司 | Analog clock display method |
| CN104820360B (en) * | 2015-04-29 | 2018-11-09 | 惠州市德赛西威汽车电子股份有限公司 | Simulate clock display method |
| CN109100929A (en) * | 2017-06-21 | 2018-12-28 | 精工爱普生株式会社 | Wearable device and control method |
| CN109100929B (en) * | 2017-06-21 | 2022-02-18 | 精工爱普生株式会社 | Wearable device and control method |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| WO2006033317A1 (en) | Analog watch | |
| GB1342164A (en) | Solid state watch | |
| JP2010528269A (en) | Electronic clock | |
| CN202025193U (en) | Electronic paper wristwatch | |
| KR101437741B1 (en) | Digital clock | |
| TW200613832A (en) | Module and method for controlling a backlight module and lcd for thereof | |
| EP2455718A1 (en) | Energy meter employing electronic-ink based display | |
| CN207366888U (en) | A kind of backing structure | |
| TWI756758B (en) | Portable electronic apparatus and operating method thereof | |
| CN209460581U (en) | Photosensitive control laser projection clock | |
| CN208477308U (en) | The Beidou wrist-watch of novel display | |
| JP6801630B2 (en) | Electronic devices, electronic clocks, display control methods, and programs | |
| CN105278315A (en) | Electronic timepiece including light emitting section | |
| JP5121666B2 (en) | Rechargeable analog watch | |
| CN205721118U (en) | A kind of electronic digit clock | |
| CN201569872U (en) | Digital electronic clock | |
| CN206497317U (en) | A kind of multi-function wrist-instrument generated electricity with solar energy with machinery | |
| JP2006029896A (en) | Lighting system, and driving circuit for light emitting element | |
| CN203233492U (en) | Intelligent liquid crystal display television | |
| JP3109325U (en) | Products that use a flashing LCD panel | |
| CN2906702Y (en) | Multi-functional analog, digital and backlight three-in-one wristwatch chip | |
| US20100188939A1 (en) | Multicolored LCD Watch and Clock | |
| KR101582231B1 (en) | Display apparatus | |
| CN210377074U (en) | Clock with sound awakening function | |
| CN209879271U (en) | Time indicator without pointer |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| DD01 | Delivery of document by public notice |
Addressee: Zhu Wu Document name: Notification that Application Deemed not to be Proposed |
|
| ASS | Succession or assignment of patent right |
Owner name: GUANGZHOU OED TECHNOLOGIES CO., LTD. Free format text: FORMER OWNER: AVATAR SEMICONDUCTOR CO. LTD. Effective date: 20140102 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 100085 HAIDIAN, BEIJING TO: 511458 GUANGZHOU, GUANGDONG PROVINCE |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20140102 Address after: 511458, Guangdong, Guangzhou province Nansha District Industrial Zone West Wei Road, No. 3, B building on the first floor, the two floor Patentee after: Guangzhou OED Technologies Co., Ltd. Address before: 100085, room 313, A District, 12 information road, Beijing, Haidian District Patentee before: Avatar Semiconductor Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20111102 Termination date: 20190504 |